85143915520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{536441}}^1$

素因数の和:536497

約数の個数: 88

約数和(自身を含む): 210834580608

約数和(自身を除く): 125690665088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 79360, 158720, 536441, 1072882, 2145764, 2682205, 4291528, 5364410, 8583056, 10728820, 16629671, 17166112, 21457640, 33259342, 34332224, 42915280, 66518684, 68664448, 83148355, 85830560, 133037368, 137328896, 166296710, 171661120, 266074736, 274657792, 332593420, 343322240, 532149472, 549315584, 665186840, 686644480, 1064298944, 1330373680, 1373288960, 2128597888, 2660747360, 2746577920, 4257195776, 5321494720, 8514391552, 10642989440, 17028783104, 21285978880, 42571957760, 85143915520]

約数ペア:

[(1, 85143915520), (2, 42571957760), (4, 21285978880), (5, 17028783104), (8, 10642989440), (10, 8514391552), (16, 5321494720), (20, 4257195776), (31, 2746577920), (32, 2660747360), (40, 2128597888), (62, 1373288960), (64, 1330373680), (80, 1064298944), (124, 686644480), (128, 665186840), (155, 549315584), (160, 532149472), (248, 343322240), (256, 332593420), (310, 274657792), (320, 266074736), (496, 171661120), (512, 166296710), (620, 137328896), (640, 133037368), (992, 85830560), (1024, 83148355), (1240, 68664448), (1280, 66518684), (1984, 42915280), (2480, 34332224), (2560, 33259342), (3968, 21457640), (4960, 17166112), (5120, 16629671), (7936, 10728820), (9920, 8583056), (15872, 5364410), (19840, 4291528), (31744, 2682205), (39680, 2145764), (79360, 1072882), (158720, 536441)]